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はい

ls1028ardb yocto-sdk build problems

Hi,

I'm trying to follow the instructions here:

to build the OS and SDK images for the LS1028ARDB

It appears that walnascar is the default branch, but the build fails if i use the instructions at the link above.

mkdir yocto-sdk
cd yocto-sdk
repo init -u https://github.com/nxp-qoriq/yocto-sdk -b walnascar
repo sync --force-sync
. ./setup-env -m ls1028ardb
bitbake fsl-image-networking

this fails with 3 errors:
- sysvinit installation errors
- dtc-native compile errors
- util-linux-native compile errors

I've also tried the instructions from this document which fail in a different way even if you work around the incorrect instructions (the specified "ls-image-desktop" does not exist):

https://docs.nxp.com/bundle/UG10081_LLDP_L6.1.55_2.2.0/page/topics/how_to_download_flexbuild.html

I also found the flexbuild option, and followed the instructions here:

https://github.com/nxp/flexbuild

git clone https://github.com/NXP/flexbuild.git
cd flexbuild
make docker
make ls1028ardb_defconfig
make all

this also fails with the error:

W: binfmt_misc not found in /proc/mounts -- not mounted

What are the correct instructions for building the OS image and SDK?

Regards

Matt

Re: ls1028ardb yocto-sdk build problems

Please use the following latest Yocto Linux SDK release.

The release includes both source code and prebuilt images as listed below:

Source Release files are on https://github.com/nxp-qoriq/yocto-sdk/tree/walnascar-lsdk

Branch: walnascar-lsdk

Linux BSP Supported boards, Features, Known Issues, please refer to Release Notes
Layerscape Software Development Kit User Guide for Yocto: UG10374.pdf
Layerscape Linux SDK User Guide: UG10381.pdf
The following precompiled images are hosted on https://www.nxp.com/lgfiles/llsdk/walnascar/>

#	Name	Description
1	boot_ls1028ardb_lts_6.12.tgz	Bootpartition image for LS1028ARDB
2	boot_ls1043ardb_lts_6.12.tgz	Bootpartition image for LS1043ARDB
3	boot_ls1046ardb_lts_6.12.tgz	Bootpartition image for LS1046ARDB
4	boot_lx2160ardb-rev2_lts_6.12.tgz	Bootpartition image for LX2160ARDB
5	firmware_ls1028ardb_uboot_emmcboot.img	BSP firmware image for LS1028ARDB eMMC boot
6	firmware_ls1028ardb_uboot_sdboot.img	BSP firmware image for LS1028ARDB SD boot
7	firmware_ls1028ardb_uboot_xspiboot.img	BSP firmware image for LS1028ARDB XSPI boot
8	firmware_ls1043ardb_uboot_nandboot.img	BSP firmware image for LS1043ARDB NAND boot
9	firmware_ls1043ardb_uboot_norboot.img	BSP firmware image for LS1043ARDB NOR boot
10	firmware_ls1043ardb_uboot_sdboot.img	BSP firmware image for LS1043ARDB SD boot
11	firmware_ls1046ardb_uboot_emmcboot.img	BSP firmware image for LS1046ARDB eMMC boot
12	firmware_ls1046ardb_uboot_qspiboot.img	BSP firmware image for LS1046ARDB QSPI boot
13	firmware_ls1046ardb_uboot_sdboot.img	BSP firmware image for LS1046ARDB SD boot
14	firmware_lx2160ardb-rev2_uboot_emmcboot.img	BSP firmware image for LX2160ARDB eMMC boot
15	firmware_lx2160ardb-rev2_uboot_sdboot.img	BSP firmware image for LX2160ARDB SD boot
16	firmware_lx2160ardb-rev2_uboot_xspiboot.img	BSP firmware image for LX2160ARDB xSPI boot
17	fsl-image-networking-ls1028ardb.rootfs.tar.gz	Layerscape rootfs supports basic networking functionality on LS1028ARDB
18	fsl-image-networking-full-ls1028ardb.rootfs.tar.gz	Layerscape rootfs supports full networking functionality on LS1028ARDB
19	fsl-image-networking-ls1043ardb.rootfs.tar.gz	Layerscape rootfs supports basic networking functionality on LS1043ARDB
20	fsl-image-networking-full-ls1043ardb.rootfs.tar.gz	Layerscape rootfs supports full networking functionality on LS1043ARDB
21	fsl-image-networking-ls1046ardb.rootfs.tar.gz	Layerscape rootfs supports basic networking functionality on LS1046ARDB
22	fsl-image-networking-full-ls1046ardb.rootfs.tar.gz	Layerscape rootfs supports full networking functionality on LS1046ARDB
23	fsl-image-networking-lx2160ardb-rev2.rootfs.tar.gz	Layerscape rootfs supports basic networking functionality on LX2160ARDB
24	fsl-image-networking-full-lx2160ardbrev2.rootfs.tar.gz	Layerscape rootfs supports full networking functionality on LX2160ARDB
25	flex-installer	Deploy tools

Please refer to the User Guide document for the detailed steps of image deployment.

You also could use Debian flexbuilder Linux SDK to use Debian Linux OS.

Re: ls1028ardb yocto-sdk build problems

after posting this, I discovered Debian Linux SDK User Guide which has some pre-requisites not listed in the flexbuild readme.md. This appears to allow me to generate a Debian based image for the LS1028ARDB.

What are the instructions for generating an SDK in a similar way to the Yocto environment? or do you recommend a standard cross-compiler?

Is the Debian solution now the recommended OS for this platform? Yocto feels more appropriate for an embedded system.

Regards

Matt